baber/WOPTO huggingface dataset:
Patent JP-H0475939-A (JP)
Title: Recording paper size detecting method for electrophotography device
Inventor: HIKICHI KOKICHI
IPC: G03G15/00
Filed: 1990-07-13
Abstract: PURPOSE:To correctly detect the size of recording paper by detecting the width of the recording paper fed from a manual feeder with outputs of multiple sensors, and detecting the length of the recording paper with the feed quantity of the recording paper until the outputs of the sensors are changed. CONSTITUTION:The width of the recording paper fed from a manual feeder 15 is detected by outputs of multiple sensors 17a-17c, and the length of the recording paper is detected by the feed quantity of the recording paper until the outputs of the sensors 17a-17c are changed. The size of the recording paper is detected by the detected width and length of the recording paper.
Patent JP-H05188019-A (JP)
Title: X-ray composite analysis device
Inventor: OGATA KIYOSHI
IPC: G01N23/223
Filed: 1992-07-14
Abstract: PURPOSE:To obtain an X-ray composite analysis device which is capable of implementing the X-ray diffraction, the fluorescent X-ray analysis and the measurement of the fluorescent EXAFS of a sample by making X-ray as a probe in the same measuring container, and capable of implementing the integrated analysis of the same portion of a thin film, the surface of the thin film, the interface, or the like. CONSTITUTION:The incident X-ray beam 1 which passes a monochromator 14, and is beam-formed by a slit 2, and of which intensity is measured by an incident X-ray detector 3 is made incident on a sample 5 at a minute incident angle which is equal to or less than the total reflection critical angle, and the energy dependency and the X-ray diffraction of the fluorescent X-ray yield or the like of the sample are measured in the same measuring container. A sample table is provided with a moving mechanism in three directions, i.e., X--axis which is parallel to the surface of the sample, and Y-axis and Z-axis which are respectively normal to the surface of the sample, and Y-axis and Z-axis have a rotational mechanism respectively. The fluoresce generated from the sample 5 is measured by the respectively corresponding detectors, e.g. 12, 7, 8. A sample moving mechanism and an X-ray detecting system are controlled by a computer, and remotely controlled from the outside of the measuring container.
Patent JP-S6347018-A (JP)
Title: Method and device for diesinking electric discharge processing
Inventor: MASUZAWA TAKAHISA
IPC: B23H1/00
Filed: 1986-08-11
Abstract: PURPOSE:To make quick processing of a precision hole by installing an electrode and a work to be processed on two tables rotating at the equal speed synchronously round horizontal axes in parallel to each other, and by performing the electric discharge processing. CONSTITUTION:A electrode 21 and a work to be processed 22 are installed on No.1 and No.2 rotary tables 17, 19, respectively, in such an arrangement that their axes are parallel to the X axis with each other. Then the end face of the electrode 21 is precisely faced the hole processing position of the work 22, and if the electrode 21 and the work 22 are out of alignment, their axes shall be put in alignment through control by motors 12, 16. Then the tables 17, 19 are revolved at the same speed by synchronous motors 18, 20. Then a processing liquid trough 3 is moved in the X direction by a main shaft motor 7, and the electrode 21 and the work 22 are approached to perform electric discharge processing, to accomplish quick processing of precision hole, wherein abnormal discharge etc. is well prevented.
Patent JP-S6079712-A (JP)
Title: Molecular beam epitaxial equipment
Inventor: YAMAGUCHI SUMIO
IPC: H01L21/203
Filed: 1983-10-07
Abstract: PURPOSE:To determine the position of a substrate against a substrate holder accurately and transfer the substrate easily and surely by installing a mechanism which can move straightly along the direction perpendicular to the shaft of a manipulator. CONSTITUTION:The movement shaft 6 of a manipulator 4 is driven by a slider 7 along the direction of an arrow 21. The position of a substrate 10 against a substrate holder 1 is determined by pushing the slider 7 against a stopper 23. Since the tip of the movement shaft 6 is in low rigidity, it is difficult only for the stopper 23 to determine the position of the substrate 10 against the substrate holder 1. For this reason, a mechanism 24 which can move straightly along the direction perpendicular to the shaft of the manipulator is installed. The mechanism 24 moves along the direction of an arrow 22 and pushes the movement shaft 6 against a reference surface 25.
Patent JP-2001008875-A (JP)
Title: Switch and vacuum cleaner
Inventor: YOSHIOKA TOMOKAZU
IPC: A47L9/28
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner having a switch capable of being arranged without deteriorating the external appearance with a simple structure and easy to manufacture. SOLUTION: A circuit pattern printed, backed, and plated with a conductive paste and having multiple pairs of electrodes is provided on one face of a flexible thin film synthetic resin board to form a circuit section 24. Terminals applied with printing, baking, and plating and conducted to the electrodes to be soldered with lead wires are arranged on a terminal section 26 protruded into a tongue piece shape at one end of the circuit section 24. A display section displaying the content of the driven state of a motor-driven fan is disposed on the expansion side of an embossed section 31 provided on a flexible film, and a conduction section short-circuiting the electrodes is printed on the inner face side to form a tablet 17. The circuit section 24 and tablet 17 are connected via the bendable terminal section 26 to form a switch board 15.  The terminal section 26 is inserted into the wire insertion hole of a local operation section, and the tablet 17 and the adhesive layer 41 of a circuit board 16 are fitted in the fitting recess of the local operation section. The terminal section 26 is hidden, and alignment is facilitated.
Patent JP-2001012721-A (JP)
Title: Combustion apparatus for furnace
Inventor: NOGAMI MASAHIRO
IPC: F23L7/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a combustion apparatus for a furnace in which oxygen blown out from an oxygen lance is prevented from directly striking ash on a furnace floor to scatter the ash, and it is unnecessary that blow-off speed of the oxygen from the oxygen lance is restricted, and further a self cooling capability of a nozzle section of the oxygen lance is satisfactorily kept unchanged. SOLUTION: A combustion apparatus of a furnace includes a heating burner 4 mounted on a furnace wall 3, and an oxygen lance 13 mounted on the furnace wall 3 located in the vicinity of the heating burner 4. The oxygen lance 13 includes an oxygen introduction tube 8 inserted into the furnace through a through-hole 14 provided in the furnace wall 3 perpendicularly to the wall surface of the furnace, and an oxygen blow-off nozzle section 9 provided on the tip end of the oxygen introduction tube 8. As a result, oxygen is blown out from the oxygen blow-off nozzle section 9 toward a combustion flame 7 blown out from the heating burner 4 into the furnace.
Patent JP-H1131841-A (JP)
Title: Nitride semiconductor element
Inventor: KUBOTA TAKASHI
IPC: H01S5/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To improve the output of an LED, LD by providing the structure of a new nitride semiconductor element. SOLUTION: A first nitride semiconductor layer 5 comprising a p-type impurity is formed on an active layer 4, and on the first nitride semiconductor layer l5, a second nitride semiconductor layer 6 which comprises less p-type impurities than the p-type impurity concentration of the first nitride semiconductor layer 5 is provided. Furthermore, on the second nitride semiconductor layer 6, a third nitride semiconductor layer 7 comprising a more p-type impurity than the p-type impurity concentration of the first nitride semiconductor layer 5 is provided.
Patent JP-H0477136-A (JP)
Title: Spread spectrum receiver
Inventor: ENDO MAMORU
IPC: H04J13/00
Filed: 1990-07-17
Abstract: PURPOSE:To eliminate the adverse effect of correlation output caused by undesired wave without utilizing a specific filter by eliminating the line spectral components of a PN code on a reference signal side against the undesired wave. CONSTITUTION:Not eliminating the undesired wave included in a reception signal, but the signal on the reference signal side to be correlated with the undesired signal included in the reference signal is eliminated. In such a manner, the influence of the undesired wave to the correlation output of the desired wave is reduced in the case of eliminating the signal on the reference signal side corresponding to the undesired wave. A signal (start bit) to adjust the phase between the PN code and sine wave is transmitted from a PN code generator 10 to a sine wave generator 11, and a PN code (a) and a sine wave (b) are added by an adder 15. Thus, the eliminated code is outputted from the adder 15, a carrier wave (omega, c) I is spreaded and modulated by a modulator 16 to transmit the obtained reference signal to a correlation device.
Patent JP-H11367-A (JP)
Title: Meal tray receiving stand
Inventor: MINAMI HIROYUKI
IPC: A61G12/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To carry a meal at the time of when taking the meal at an intravenous drip time by installing a tray receiving basket on a basket installing stand having an inserting port, and fitting and supporting the inserting port of the basket installing stand in an inserting hole of a bracket fixed to a proper place of a manually freely movable intravenous drip stand so as to be freely mountable demountable. SOLUTION: A tray receiving basket 1 of a quadrangular basket shape is installed on a basket installing stand 2 having an inserting port 3, and an apparatus (a bracket) having an inserting hole 4 is installed on a manually freely movable intravenous drip stand having caster wheels by a set screw 5. The inserting port 3 of the basket installing stand 2 is fitted to and supported by the inserting hole 4 of this apparatus. Therefore, when a meal is carried at intravenous drip time, the stand is pushed by holding a grip 6, and a meal placed tray is put in the tray receiving basket 1, and the meal is carried together with the stand. When it is not used to carry the meal, after the basket installing stand 2 is removed from the apparatus, while the apparatus is attached to the stand as it is, the stand is moved by holding the a grip 6.
Patent JP-H1092584-A (JP)
Title: Voltage light emitting device using layered electrode
Inventor: WEHRMANN ROLF DR
IPC: H01L51/50
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a voltage light emitting device using a layered base electrode. SOLUTION: This voltage light emitting device comprises a base, an anode, a voltage light emitting element and a cathode. At least one of the two electrode is made of the material, which is transparent in a visible spectrum area, and the anode is formed of two thin layers, and a layer adjacent to a carrier is made of the inorganic material having conductivity, which has a desirable electronic work function, and a layer adjacent to the voltage light emitting element is made of the material having conductivity, which can be deposited from the solution.
Patent JP-H0478306-A (JP)
Title: Oil pressure control circuit
Inventor: ITSUJI YOSHIYASU
IPC: F15B11/02
Filed: 1990-07-17
Abstract: PURPOSE:To control a flow rate accurately by on-loading a fixed discharge pump provided in parallel with a variable discharge pump when a flow rate command value coincides with a st value, and controlling a discharge quantity of the variable discharge pump with a differential pressure of an upstream and a downstream sides of a solenoid proportional valve for controlling a discharge flow quantity with a flow quantity command value. CONSTITUTION:When a flow rate command value is increased to arrive a limit of a discharge quantity of a variable discharge pump 1, an unload vale 6 is turned on by a prest comparator 11 to be positioned at PI position, and between a fixed discharge pump 4 and an oil tank 4 is cut off, and the discharge oil of the fixed pump 4 is sent to a line 3 through a check valve 5, and is joined with the discharge oil of the variable pump 1. At this stage, the pressure of a joint part tries to rise, but an inclined plate control valve 9 drives an inlined plate so as to make a differential pressure constant between an upstream and a downstream sides of a solenoid proportional valve 10, and the discharge oil of the variable pump 1 is reduced. Reversely, in the case that a flow rate command value is reduced, reverse opearation is performed. Consequently, a change of a flow rate at the time of operating a fixed discharge pump can be eliminated.
Patent JP-H1036833-A (JP)
Title: Production of light-transmitting long-afterglow phosphor
Inventor: ISHIKURA OSAMU
IPC: C09K11/64
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a light-transmitting long afterglow phosphor having an increased density by per-sintering an oxide phosphor as a starting material and subjecting the sinter to isostatic pressing for solving the problem that conventional processes can give only a powdery phosphor and cannot give a light-transmitting solid phosphor even when the powder is sintered. SOLUTION: This phosphor is obtained by pre-forming a long-afterglow phosphor powder prepared by mixing a phosphor matrix comprising strontium aluminate or calcium aluminate with an activator comprising europium and a coactivator comprising dysprosium, or neodymium by cold isostatic pressing, sintering the product at 1,300 deg.C higher in air, and subjecting the sinter to hot isostatic pressing at 1,350 deg.C or higher in a argon atmosphere at 1,500atm.
Patent JP-2000036511-A (JP)
Title: Manufacture of electronic part
Inventor: JOSEPH K FAUTY
IPC: B23K20/16
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an electronic part suited to a large power for reducing an on-resistance and improving productivity. SOLUTION: This method comprises a step for preparing a substrate 101, a step for forming a semiconductor element on the substrate 101, a step for accumulating a metallic layer 107 on the substrate 101 and for electrically connecting this metallic layer 107 with the semiconductor element, a step for accumulating a solder layer 108 on the metallic layer, and a step for wire- bonding a wire 109 with the metallic layer 107.
Patent JP-S6077574-A (JP)
Title: Original reader
Inventor: ABE YOSHINORI
IPC: H04N1/04
Filed: 1983-10-05
Abstract: PURPOSE:To attain the reading of an original with efficiency by constituting a reader to generate various timing signals from a timing generating circuit based on the count value of a counter and changing the frequency of an output pulse of a reference clock generating circuit in response to the operation processing time of a picture signal. CONSTITUTION:The reference clock outputted from a reference clock generating circuit 11 enters the counter 12, where the clock is counted and the count value is transmitted to address buses A, B and inputted in common to the timing generating circuit 13, a memory 14 and a dither matrix 15. Then the circuit 13 generates various timing signals by using the count value as a control input. On the other hand, a count value entering the memory 14 obtains the address signal of the memory 14 and designates an address to be written or read into the memory 14. Then a matrix is used to express medium gradation by a binary- coding signal. Thus, the output frequency of the reference clock circuit is changed in response to the operation processing time of the picture signal.
Patent JP-S6432764-A (JP)
Title: Recorded picture output device
Inventor: MUROYA HIDEKI
IPC: H04N1/00
Filed: 1987-07-29
Abstract: PURPOSE:To automatically cut a recording paper for a constant length regardless of an original length by providing an original accumulating part, a scanning line counting part, and a screen reducing part, which reduces the screen with the ratio of the counted value of the scanning lines for one page of the original and information to indicate a fixed constant length, and unmagnifying and reducing a recorded picture. CONSTITUTION:A reading part 1 scans line by line while sending the original, the information is compressed by an encoding part 2 and accumulated in an original accumulating part 3. In such a time, a scanning line counting part 13 integrates the scanning line. At the time of recording, at a screen reducing part 12, the number of total scanning lines for one page of the original from the scanning line counting part 13 and the value of the constant length stored in a management information storing part 7 are compared. For example, when the total scanning lines are smaller than the constant value +alpha, for the information from a decoding part 4, an original 21 is reduced in proportion to the total scanning lines from the scanning line counting part 13 and the scanning lines of the constant value from a management information storing part 7 at the screen reducing part 12. After recording the original so that a recording picture may be stored to the constant length, it is cut.
Patent JP-H0851390-A (JP)
Title: Fm multiplex receiver of diversity system
Inventor: SASAKI KAZUTOSHI
IPC: H04B7/08
Filed: 1994-08-09
Abstract: PURPOSE:To adjust the difference in frequency characteristics in a multiplex frequency band, and to prevent the data error from being caused at the time of switching diversity. CONSTITUTION:Signals received by antennae 1, 2 are amplified and demodulated respectively by tuners 3, 4. An output signal from the tuner 3 is given to a comparison control circuit 6 and the input terminal of a changeover switch 7. The output signal from the tuner 4 is given to the comparison control means 6 and a compensation circuit 5. The compensation circuit 5 is realized, for instance, by a low frequency amplifier circuit using an active circuit, and it adjusts frequency characteristics of the output signal of the tuner 4 such as an output level or a phase, etc., to a positive or a negative direction to match the frequency characteristics of the output signal of the tuner 3. The changeover switch 7 switches connection so that the output signal of the tuner of one side judged to be in a good receiving state is inputted to an audio circuit or a decoder.
Patent JP-H0475469-A (JP)
Title: Controlling method for inverter
Inventor: IKESHITA WATARU
IPC: H02M7/48
Filed: 1990-07-16
Abstract: PURPOSE:To smoothly return the rotating speed of an AC motor to an original speed by counting a time in which the output of an inverter is interrupted, and outputting an output frequency stored when the output of the inverter is interrupted if the counted time falls within a predetermined time when the output of the inverter is restarted. CONSTITUTION:If a momentary power interruption occurs like 'C', a signal tC is output from a power source monitor 6. If a microcomputer 7 judges that the momentary interruption occurs for a momentary power interruption withstand time t1 or longer, the output of an inverter 4 is once cut OFF. The output frequency of the inverter 4 at this time is momentarily lowered, and the rotating speed of an AC motor 5 is shifted to a gradually reducing state. If the power interruption state is recovered, the output of the inverter 4 is restarted. The output frequency of the inverter 4 at this time is output as the frequency at the time when it is once interrupted. Since the rotating speed of the motor 5 at this time is almost not changed, it is smoothly raised up to a predetermined speed.
Patent JP-S6248363-A (JP)
Title: Production of powdered juice
Inventor: YASUI SEI
IPC: A23L2/08
Filed: 1985-08-27
Abstract: PURPOSE:To produce powdered juice having improved flavor, nutritive value, taste and solubility, by powdering a kneaded material of lemon fruit juice,sugar and honey, adding Ca, citric acid and granulated sugar thereto, powdering the resultant mixture and adding black sugar and lemon flour thereto. CONSTITUTION:Lemon flesh, fruit peel, etc. free from seeds are disinstegrated in a mixer to give a slurrylike lemon fruit juice, which is then incorporated with sugar and honey at 1:15-5:0.003-0.007 weight ratio and kneaded at about 200 deg.C for about 30min. Dextrin, Ca, citric acid and granulated sugar are added to the resultant kneaded mixture at 3-2:0.05-0.2:0.2-0.5:3-7 weight ratio of the dextrin, Ca, citric acid and granulated sugar based on 1 lemon fruit juice. The resultant mixture is then heated at about 200 deg.C for about 30min to give a pasty semifinished product, which is cooled to about 90 deg.C and dried to afford powder. Black sugar and lemon four are added to the powder at 1-3:0.05-0.2 ratio of the black sugar and lemon flour based on 1 lemon fruit juice, and the resultant mixture is uniformly kneaded.
Patent JP-S57110625-A (JP)
Title: Method for recovery of waste heat from continuous annealing line for steel strip
Inventor: MURAHASHI TERUYOSHI
IPC: C21D9/56
Filed: 1980-12-29
Abstract: PURPOSE:To eliminate the need for any external heat source in a titled line washing  process by circulating a heat medium between a heat recovery heat exchanger provided in a waste gas flue and recovered heat utilizing heat exchangers provided to a washing liquid piping system and a hot wind distributing piping system. CONSTITUTION:While the cold and heat medium fed forcibly with a heat medium  pump 19 passes through a heat recovery heat exchanger 18, its heat is exchanged with  the sensible heat of waste gas to a warm heat medium which is fed to recovered heat  utilizing heat exchangers 16, 17. In the heat exchanger 16, the washing liquid circulated into a washing tank 1 by a pump 4 from a subtank 3 is heat exchanged with the  sensible heat of the warm heat medium. In the heat exchanger 17, the sensible heat of  the warm heat medium is heat-exchanged with the air fed from a fan 7, and the  warmed air is blown to both surfaces of a steel strip 2 in a warm wind dryer 6. The  heat medium heat-exchanged in the heat exchangers 16, 17 to the cold heat medium is  circulated into a tank 22 for absorbing thermal expansion of the medium. According to  this method, the quantity of heat recovered with the heat exchanger 18 is utilized at  approximately 100%.
Patent JP-2000020254-A (JP)
Title: Printing system, printer, data transmission device, printing method, and data transmitting method capable of specific high-speed operation with ieee1394 interface
Inventor: FUKUI AKITOMO
IPC: B41J29/38
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a necessary data transfer rate even when a bus is congested owing to the operation of other devices in a specific high-speed operation such as printing operation between adjacent devices and to perform printing operation without any waste of time, i.e., a wait for other devices to complete a communication and without lowering the resolution of printed matter. SOLUTION: It is judged whether or not the specific high-speed printing is possible between devices connected by IEEE1394 interfaces 21 and 22 and a specific bus reset output means outputs a specific bus reset signal to the IEEE1394 interfaces 21 and 22 connected to the devices which are unable to perform the specific high-speed printing to temporary suspend or stop a current communication. In this period, the high-speed printing is performed between the devices which are able to perform the specific high-speed printing and after the printing, the specific bus resetting is reset to restart the communication before the specific bus resetting.